gcc/testsuite/gcc.dg/cpp/if-1.c

   1 /* { dg-do preprocess } */
   2 /* { dg-options "-pedantic-errors" } */
   3
   4 #if 0xa != 10
   5 #error 0xa != 10 /* { dg-bogus "#error" "normal conversion" } */
   6 #endif
   7
   8 #if 077 != 63
   9 #error 077 != 63 /* { dg-bogus "#error" "normal conversion" } */
  10 #endif
  11
  12 #if 12wrt /* { dg-error "invalid suffix" "invalid number" } */
  13 #endif
  14
  15 #if 0abc /* { dg-error "invalid suffix" "invalid number" } */
  16 #endif
  17
  18 #if 42abc /* { dg-error "invalid suffix" "invalid number" } */
  19 #endif
  20
  21 #if 0xabc != 2748
  22 #error 0xabc    /* { dg-bogus "#error" "normal conversion" } */
  23 #endif
  24
  25 #if 1.2 /* { dg-error "loating constant" "floating point in #if" } */
  26 #endif
  27
  28 #if 4uu /* { dg-error "invalid suffix" "too many suffixes" } */
  29 #endif
  30
  31 #if 124123231lll /* { dg-error "invalid suffix" "too many suffixes" } */
  32 #endif
  33
  34 #if 1234lul     /* { dg-error "invalid suffix" "u between ls" } */
  35 #endif
  36
  37 #if 099 /* { dg-error "invalid digit" "decimal in octal constant" } */
  38 #endif
  39
  40 #if 0xfffffffffffffffff /* { dg-error "integer constant" "range error" } */
  41 #endif